Losar 50 (Losartan) is used to treat high blood pressure, helping to reduce the risk of stroke and heart-related complications. Atocor 20 (Atorvastatin) is used to lower high cholesterol levels, which helps prevent heart disease and stroke.

🩺 Possible Cause of Itching and White Powder

The severe itching on your forearms during sunny days, along with white powder-like flakes, may be due to a sun-related skin condition or dry skin (xerosis). The white powder is likely dry skin flakes coming off when you scratch.

🏥 Recommended Actions

• Use broad-spectrum sunscreen and wear protective clothing to limit sun exposure.
• Apply a good moisturizer regularly to keep the skin hydrated.
• Avoid scratching to prevent skin damage or infection.
• Consult a dermatologist for an accurate diagnosis and appropriate treatment, especially since you are on medications for blood pressure and cholesterol.

Seeing a dermatologist will help ensure your skin condition is properly managed alongside your current medications.To narrow down potential causes, we will need some more information.I understand you're dealing with severe itching on your forearms during sunny days. To assist you better, could you please provide your age and gender?